Looking for advice on hardening IOS router configuration to help protect against DoS attacks (not necessarily against the router itself, but a target downstream). We've seen a few  DoS attacks in recent months (UDP flood) that are saturating our upst...

I'm working on an encryption delay problem with an ASA 5510. We have a server hosting a web service - when accessing that site directly over the internet from a specific location, we're seeing sub 100ms responses consistently. We then configured a si...

Have a dilemma with max vlans. We're a service provider, and as such, we give each customer their own dedicated subnet and VLAN. The basic topology is 4500's as distribution switches and 2960's as access switches. We have ESX/HV hosts running off of ...